Down Converter C Band to L Band

DNC-100004

Down Converter C Band to L Band

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KEY SPECIFICATIONS
band C-Band
external ref freq 10 MHz, -5 to +5 dBm via BNC-Connector (with automatic detecting and locking)
input frequency band 1 3.40 - 4.20 GHz
internal back-up reference Frequency: 10 MHz
Adjustment: ±0.45 ppm, software stepped 0.01 ppm
Outputs via BNC-Connector (50 Ω)
output frequency band 1 70 ± 18 MHz
Product Revision A
RF SPECIFICATIONS
aging <±3 x 10-10/day, <±3 x 10-9/month, <±3 x 10-8/year
allan deviation

<5 x 10-12 over 1s
attenuator range 0 to 30 dB, stepped 0.1 dB
auxiliary l-band output Frequency: 950-1750 MHz max., inverted spectrum
Connector: 50 Ω, BNC (f)
Output power: 0 dBc (full band)
conversion gain +50 dB ± 1.5 dB
external reference input phase noise To be better than 50 dBc/Hz of output phase noise
gain flatness (36MHz) ±0.5 dB
Gain Flatness (over full band) ±1 dB full band (±1.5 dB for bandwidths >575 MHz)
Gain Flatness (over temperature) ±1 dB from 0 to 40°C
±0.1 dB per week (constant temp.)
group delay Linear: 0.025ns/MHz
Ripple: 1ns p-p
Parabolic: 0.015ns/MHz2
harmonics Better than -50 dBc (at input -50 dBm, gain 30 dB)
input level range -20 dBm absolute max
-25 dBm 1dB GCP
input VSWR > 1.5 : 1
output level +10 dBm max.
output VSWR > 1.3 : 1
phase noise 0.1kHz offset max -73 dBc/Hz
phase noise 1kHz offset max -76 dBc/Hz
phase noise 10kHz offset max -85 dBc/Hz
phase noise 100kHz offset max -93 dBc/Hz
phase noise 1000kHz offset max -110 dBc/Hz
spectrum sense Invert user selectable (via front panel & remote)
spurious

<-60 dBm (in band non-carrier related)
<-60 dBc (in band carrier related)
synth resolution 1 Hz
temperature stability <±2 x 10-9 over operating range
ELECTRICAL SPECIFICATIONS
power consumption 60 W
power requirements 90 - 264 VAC, 47 - 63 Hz
INTERFACE SPECIFICATIONS
alarm 1st & 2nd LO lock failure
PSU failure
External alarm inputs
Summary failure relay (form C)
input connector N-Connector (50 Ω)
M&C interface Ethernet, Embedded Web Server & SNMP network management support
output connector BNC-Connector (50 Ω)
ENVIRONMENTAL SPECIFICATIONS
compliance EMC: ETSI EN 301 489-1: V2.2.1 & ETSI EN 300 673: V1.2.1
Safety: IEC/EN 62368-1:2014 (second edition)
temperature operational -10°C to +50°C
PHYSICAL SPECIFICATIONS
material Stainless Steel Chassis
product height 1U (44.45 mm)
product length 534 mm plus connectors
product weight Approx. 9.5 kg
product width 19”, standard rack mount